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产品代码 (HS 2017)
901580
Surveying equipment; articles n.e.c. in heading no. 9015, including hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances (excluding compasses)
“Styk-3D”磁力计
DESCRIPTION
用于在监控铁路轨道时及时发现铁路枢纽极端的磁化问题、控制焊接轨道的磁极性和间隙轨道的极性。